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[root@localhost logs]# jstat -gc 15185 2000 10
S0C S1C S0U S1U EC EU OC OU PC PU YGC YGCT FGC FGCT GCT
272896.0 281088.0 0.0 18174.8 1521152.0 310650.1 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
272896.0 281088.0 0.0 18174.8 1521152.0 310650.1 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
272896.0 281088.0 0.0 18174.8 1521152.0 310650.1 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
272896.0 281088.0 0.0 18174.8 1521152.0 314915.5 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
272896.0 281088.0 0.0 18174.8 1521152.0 315155.6 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
272896.0 281088.0 0.0 18174.8 1521152.0 315454.0 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
272896.0 281088.0 0.0 18174.8 1521152.0 315621.0 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
272896.0 281088.0 0.0 18174.8 1521152.0 316980.5 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
272896.0 281088.0 0.0 18174.8 1521152.0 322146.6 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
272896.0 281088.0 0.0 18174.8 1521152.0 325840.4 6291456.0 2988136.7 524288.0 78228.3 115 5.655 1 0.178 5.833
Old Gen used不断增长不释放，old的释放需要增加什么参数吗，我的tomcat都是只改了内存大小其他都是默认设置。
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问题是自己软件bug和tomcat没有关系。。。。。。。。。。。。。